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TAS5111DAD

更新时间： 2024-11-05 22:34:15
品牌 Logo 应用领域
德州仪器 - TI 放大器
页数 文件大小 规格书
16页 201K
描述
DIGITAL AMPLIFIER POWER STAGE

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中文翻译

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TAS5111DAD 数据手册

 浏览型号TAS5111DAD的Datasheet PDF文件第2页浏览型号TAS5111DAD的Datasheet PDF文件第3页浏览型号TAS5111DAD的Datasheet PDF文件第4页浏览型号TAS5111DAD的Datasheet PDF文件第5页浏览型号TAS5111DAD的Datasheet PDF文件第6页浏览型号TAS5111DAD的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢄꢄ  
SLES049D − JULY 2003 − REVISED MARCH 2004  
www.ti.com  
TM  
ꢅ
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ꢁ
ꢈ
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ꢎ
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D
Home Theatre  
FEATURES  
D
Mini/Micro Component Systems  
Internet Music Appliance  
D
D
D
70-W RMS Power (BTL) Into 4 Ω With Less  
Than 0.2% THD+N  
D
95-dB Dynamic Range (TDAA System With  
TAS5026)  
DESCRIPTION  
Power Efficiency Greater Than 90% Into 4-Ω  
and 8-Ω Loads  
− Smaller Power Supplies  
The TAS5111 is a high-performance digital amplifier power  
stage designed to drive a 4-Ω speaker up to 70 W with  
0.2% distortion plus noise. The device incorporates TI’s  
PurePath Digitaltechnology and is used with a digital  
audio PWM processor (TAS50XX) and a simple passive  
demodulation filter to deliver high-quality, high-efficiency  
digital audio amplification.  
D
D
D
D
Self-Protecting Design With Autorecovery  
32-Pin TSSOP (DAD) PowerPADPackage  
3.3-V Digital Interface  
EMI-Compliant When Used With  
Recommended System Design  
The efficiency of this digital amplifier can be greater than  
90%, depending on the system design. Overcurrent  
protection, overtemperature protection, and undervoltage  
protection are built into the TAS5111, safeguarding the  
device and speakers against fault conditions that could  
damage the system.  
APPLICATIONS  
D
DVD Receiver  
THD + NOISE vs OUTPUT POWER  
THD + NOISE vs FREQUENCY  
1
1
R
= 4 Ω  
= 75°C  
R
= 4 Ω  
= 75°C  
L
L
T
C
T
C
P
O
= 70 W  
0.1  
P
O
= 1 W  
0.1  
P
O
= 10 W  
0.01  
0.01  
0.001  
100m  
1
10  
100  
20  
100  
1k  
f − Frequency − Hz  
10k 20k  
P
− Output Power − W  
O
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments  
semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PurePath Digital and PowerPAD are trademarks of Texas Instruments. Other trademarks are the property of their respective owners.  
ꢊꢍ ꢎ ꢅꢐ ꢑ ꢀꢆ ꢎꢒ ꢅ ꢁꢀꢁ ꢓꢔ ꢕꢖ ꢗ ꢘꢙ ꢚꢓꢖꢔ ꢓꢛ ꢜꢝ ꢗ ꢗ ꢞꢔꢚ ꢙꢛ ꢖꢕ ꢟꢝꢠ ꢡꢓꢜ ꢙꢚꢓ ꢖꢔ ꢢꢙ ꢚꢞꢣ ꢊꢗ ꢖꢢꢝ ꢜꢚꢛ  
ꢜ ꢖꢔ ꢕꢖꢗ ꢘ ꢚꢖ ꢛ ꢟꢞ ꢜ ꢓ ꢕꢓ ꢜ ꢙ ꢚꢓ ꢖꢔꢛ ꢟ ꢞꢗ ꢚꢤꢞ ꢚꢞ ꢗ ꢘꢛ ꢖꢕ ꢀꢞꢥ ꢙꢛ ꢆꢔꢛ ꢚꢗ ꢝꢘ ꢞꢔꢚ ꢛ ꢛꢚ ꢙꢔꢢ ꢙꢗ ꢢ ꢦ ꢙꢗ ꢗ ꢙ ꢔꢚꢧꢣ  
ꢊꢗ ꢖ ꢢꢝꢜ ꢚ ꢓꢖ ꢔ ꢟꢗ ꢖ ꢜ ꢞ ꢛ ꢛ ꢓꢔ ꢨ ꢢꢖ ꢞ ꢛ ꢔꢖꢚ ꢔꢞ ꢜꢞ ꢛꢛ ꢙꢗ ꢓꢡ ꢧ ꢓꢔꢜ ꢡꢝꢢ ꢞ ꢚꢞ ꢛꢚꢓ ꢔꢨ ꢖꢕ ꢙꢡ ꢡ ꢟꢙ ꢗ ꢙꢘ ꢞꢚꢞ ꢗ ꢛꢣ  
Copyright 2004, Texas Instruments Incorporated  
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中文翻译

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TAS5111DAD 替代型号

型号 品牌 替代类型 描述 数据表
TAS5111DADRG4 TI

完全替代

 93W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32, GREEN, PLASTIC, HTSSOP-32
TAS5111ADAD TI

完全替代

 DIGITAL AMPLIIFIER POWER STAGE

与TAS5111DAD相关器件

型号 品牌 获取价格 描述 数据表
TAS5111DADG4 TI

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 		Digital Amplifier Power Stage 32-HTSSOP 0 to 70
TAS5111DADRG4 TI

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 		93W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32, GREEN, PLASTIC, HTSSOP-32
TAS5111DKD TI

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 		暂无描述
TAS5112 TI

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 		DIGITAL AMPLIFIER POWER STAGE
TAS5112_16 TI

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 		DIGITAL AMPLIFIER POWER STAGE
TAS5112A TI

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 		DIGITAL AMPLIFIER POWER STAGE
TAS5112ADCA TI

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 		DIGITAL AMPLIFIER POWER STAGE
TAS5112ADCAG4 TI

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 		DIGITAL AMPLIFIER POWER STAGE
TAS5112ADCAR TI

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 		DIGITAL AMPLIFIER POWER STAGE
TAS5112ADCARG4 TI

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 		DIGITAL AMPLIFIER POWER STAGE

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